Page 2
OPERATION AND MAINTENANCE MANUAL Operating pressure 90 PSI max. 6 bar Air connection R 1/2” female R 1/2“ Motor output 1.61 HP 1,5 kW Air consumption 21 cfm 1,5 m3/min I/D of hose 0.51 inches 13 mm Free speed 250 rpm 250 1/min Speed under load 150 rpm...
SAFETY INSTRUCTIONS Any power tool can be dangerous. Please follow these simple procedures. They are for your protection. Wear goggles ( chips – risk of injury) Wear gloves (cutting damages by sharp edged work pieces) Wear safety shoes Wear protective clothing. Remove rings, watches, ties etc.
Before using the machine, damaged parts or protective devices should be carefully checked to make sure they work soundly and fulfil the designated function. Check alignment, connections and attachment of moving parts. Also check if parts are broken. Parts or protective devices that are damaged should, if nothing else is mentioned in these operating instructions, only be exchanged or repaired by qualified personnel.
OPERATION INSTRUCTIONS Before using the machine: Open oil plug item 4 and pour in oil from oil ampul in the machine box. Do not exert undue pressure on the machine. This will not increase its performance. Just position the bit and guide it into the hole.
Fig. 4: When starting to drill into brittle materials (tiles etc), unlock the adjusting sleeve to “rotary drilling only”, hold the machine by the adjusting sleeve and press it slowly against the work surface until it hammers weakly. Hold and continue to drill the hole.
Page 7
Note the following for grease lubrication: Every 60 hours of operation check striking mechanism, friction bearings and antifriction bearings; if necessary, grease them. Every 300 hours of operation grease the gears and antifriction bearings anew. In the case of impact wrenches, use a grease gun to grease the anvil guide before beginning daily work, or every 6-8 hours.
SPARE PARTS AND ACCESSORIES Only original spare parts may be used. There is no warranty for damages and liability is disclaimed, if non-original spare parts and accessories are used. The repairing of the machine is allowed authorized expert companies only. The accessories applicable with our machine are listed in our brochure.
Need help?
Do you have a question about the Aqua Master 79908 and is the answer not in the manual?
Questions and answers